Blue is the rarest flower color, seen on only 10 percent of the 280,000 flowering plants on Earth. Among those who specialize in color analysis, it is sometimes claimed that, in reality, there has ...

Honeybees rely heavily on flower patterns – not just colours – when searching for food, new research shows. A team led by the University of Exeter tested bee behaviour and built bee's-eye-view ...

Some people believe the blue lotus flower has health benefits, including for anxiety and sleep. However, it has psychoactive properties, and research on its safety and efficacy is needed. Blue lotus ...